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MR25H10MDFR PDF预览

MR25H10MDFR

更新时间: 2024-09-26 02:49:03
品牌 Logo 应用领域
EVERSPIN /
页数 文件大小 规格书
20页 1874K
描述
1Mb Serial SPI MRAM

MR25H10MDFR 数据手册

 浏览型号MR25H10MDFR的Datasheet PDF文件第2页浏览型号MR25H10MDFR的Datasheet PDF文件第3页浏览型号MR25H10MDFR的Datasheet PDF文件第4页浏览型号MR25H10MDFR的Datasheet PDF文件第5页浏览型号MR25H10MDFR的Datasheet PDF文件第6页浏览型号MR25H10MDFR的Datasheet PDF文件第7页 
MR25H10  
1Mb Serial SPI MRAM  
FEATURES  
• No write delays  
• Unlimited write endurance  
• Data retention greater than 20 years  
• Automatic data protection on power loss  
• Block write protection  
• Fast, simple SPI interface with up to 40 MHz clock rate  
• 2.7 to 3.6 Volt power supply range  
• Low current sleep mode  
DFN  
• Industrial temperatures  
• Available in 8-pin DFN or 8-pin DFN Small Flag RoHS-compliant  
packages  
• Direct replacement for serial EEPROM, Flash, FeRAM  
• AEC-Q100 Grade 1 Option  
Small Flag DFN  
INTRODUCTION  
The MR25H10 is a 1,048,576-bit magnetoresistive random access memory  
(MRAM) device organized as 131,072 words of 8 bits. The MR25H10 offers serial  
EEPROM and serial Flash compatible read/write timing with no write delays and  
unlimited read/write endurance.  
RoHS  
Unlike other serial memories, both reads and writes can occur randomly in memory with no delay between  
writes. The MR25H10 is the ideal memory solution for applications that must store and retrieve data and  
programs quickly using a small number of I/O pins.  
The MR25H10 is available in either a 5 mm x 6 mm 8-pin DFN package or a 5 mm x 6 mm 8-pin DFN Small  
Flag package. Both are compatible with serial EEPROM, Flash, and FeRAM products.  
The MR25H10 provides highly reliable data storage over a wide range of temperatures. The product is  
offered with Industrial (-40° to +85 °C) and AEC-Q100 Grade 1 (-40°C to +125 °C) operating temperature  
range options.  
CONTENTS  
1. DEVICE PIN ASSIGNMENT......................................................................... 2  
2. SPI COMMUNICATIONS PROTOCOL...................................................... 4  
3. ELECTRICAL SPECIFICATIONS................................................................. 10  
4. TIMING SPECIFICATIONS.......................................................................... 12  
5. ORDERING INFORMATION....................................................................... 12  
6. MECHANICAL DRAWING.......................................................................... 13  
7. REVISION HISTORY...................................................................................... 15  
How to Reach Us.......................................................................................... 15  
MR25H10 Rev. 9.5 3/2018  
Copyright © Everspin Technologies 2018  
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